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Staple forming and driving machine
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Patent number 4,573,625
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Issue date Mar 4, 1986
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Swingline Inc.
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Paul Olesen
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Staple forming and driving machine
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Patent number 4,542,844
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Issue date Sep 24, 1985
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Swingline, Inc.
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Paul Olesen
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Staple cartridge
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Patent number D280070
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Issue date Aug 13, 1985
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Swingline Inc.
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Paul Olesen
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D08 - Tools and hardware
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Power-driven stapler
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Patent number D254706
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Issue date Apr 15, 1980
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Swingline, Inc.
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Edward E. Barrett
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D08 - Tools and hardware
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